#2323D4#2323D4

#2323D4 is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 42.4% C 0.251 H 268.8°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#2323D4
RGB	rgb(35, 35, 212)
HSL	hsl(240, 72%, 48%)
HSV	hsv(240, 83%, 83%)
CMYK	cmyk(83.5%, 83.5%, 0%, 16.9%)
CIE-LAB	lab(30.18, 59.69, -86.85)
CIE-LCH	lch(30.18, 105.38, 304.50°)
OKLab	oklab(42.43% -0.0053 -0.2514)
OKLCH	oklch(42.43% 0.251 268.8)
XYZ	xyz(13.1738, 6.3113, 62.7985)
Luminance	0.0631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2323D4 #D4D423

analogous

#237BD4 #2323D4 #7B23D4

triadic

#2323D4 #D42323 #23D423

tetradic

#2323D4 #D4237B #D4D423 #23D47B

square

#2323D4 #D4237B #D4D423 #23D47B

split-complementary

#2323D4 #D47B23 #7BD423

monochromatic

#12126B #1A1A9F #2323D4 #5252E2 #8686EB

Accessibility & contrast

On white

9.28

#2323D4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#2323D4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2323D4

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2323D4	#FFFFFF	#000000	##FFFFFF
##2323D4	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050D9

Deuteranopia (green-blind)

#003DD1

Tritanopia (blue-blind)

#005E7F

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2323d4;
/* rgb */ color: rgb(35, 35, 212);
/* oklch */ color: oklch(42.4% 0.251 268.8);

Tailwind

colors: {
  custom: {
    50: '#8264e3',
    500: '#2323d4',
    950: '#000000',
  },
}

SCSS

$custom: #2323d4;
$custom-light: #8264e3;
$custom-dark: #000000;

JSON

{
  "hex": "#2323d4",
  "rgb": {
    "r": 35,
    "g": 35,
    "b": 212
  },
  "hsl": {
    "h": 240,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.42429,
    "c": 0.25148,
    "h": 268.8
  },
  "luminance": 0.06313
}

Semantic roles & 50–950 ramp

primary

#2323D4

secondary

#D4D47E

accent

#EE39EE

background

#F9F6FE

surface

#F1EBFC

border

#CBC6D5

text

#0D0616

muted

#7E7A84

Preview Lab

Preview with #2323D4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →